diff options
Diffstat (limited to 'src/lib/crypto/des/destest.c')
| -rw-r--r-- | src/lib/crypto/des/destest.c | 68 |
1 files changed, 35 insertions, 33 deletions
diff --git a/src/lib/crypto/des/destest.c b/src/lib/crypto/des/destest.c index 1e077a4..bf442e8 100644 --- a/src/lib/crypto/des/destest.c +++ b/src/lib/crypto/des/destest.c @@ -25,20 +25,43 @@ */ -#include "k5-int.h" +/* + * Copyright (C) 1998 by the FundsXpress, INC. + * + * All rights reserved. + * + * Export of this software from the United States of America may require + * a specific license from the United States Government. It is the + * responsibility of any person or organization contemplating export to + * obtain such a license before exporting. + * + * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and + * distribute this software and its documentation for any purpose and + * without fee is hereby granted, provided that the above copyright + * notice appear in all copies and that both that copyright notice and + * this permission notice appear in supporting documentation, and that + * the name of FundsXpress. not be used in advertising or publicity pertaining + * to distribution of the software without specific, written prior + * permission. FundsXpress makes no representations about the suitability of + * this software for any purpose. It is provided "as is" without express + * or implied warranty. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + #include "des_int.h" #include "com_err.h" -extern int errno; -extern mit_des_ecb_encrypt(); - #include <stdio.h> - void convert PROTOTYPE((char *, unsigned char [])); void des_cblock_print_file PROTOTYPE((mit_des_cblock, FILE *)); +char zeroblock[8] = {0,0,0,0,0,0,0,0}; + void main(argc, argv) int argc; @@ -46,38 +69,23 @@ char *argv[]; { char block1[17], block2[17], block3[17]; - krb5_encrypt_block eblock; - krb5_keyblock keyblock; - krb5_context context; mit_des_cblock key, input, output, output2; - krb5_error_code retval; + mit_des_key_schedule sched; int num = 0; + int retval; int error = 0; - /* This is a crock and we know it... We win because - none of these tests rely on a valid context pointer */ - context = 0; - - /* do some initialisation */ - initialize_krb5_error_table(); - - krb5_use_enctype(context, &eblock, ENCTYPE_DES_CBC_CRC); - keyblock.magic = KV5M_KEYBLOCK; - keyblock.enctype = ENCTYPE_DES_CBC_CRC; - keyblock.length = sizeof (mit_des_cblock); - keyblock.contents = (krb5_octet *)key; while (scanf("%16s %16s %16s", block1, block2, block3) == 3) { convert(block1, key); convert(block2, input); convert(block3, output); - if (retval = krb5_process_key(context, &eblock,&keyblock)) { - com_err("des test", retval, "can't process key"); - exit(-1); + if (retval = mit_des_key_sched(key, sched)) { + fprintf(stderr, "des test: can't process key"); + exit(1); } - mit_des_ecb_encrypt(&input, &output2, - (struct mit_des_ks_struct *)eblock.priv,1); + mit_des_cbc_encrypt(&input, &output2, 8, sched, zeroblock, 1); if (memcmp((char *)output2, (char *)output, 8)) { fprintf(stderr, @@ -91,8 +99,7 @@ char *argv[]; /* * Now try decrypting.... */ - mit_des_ecb_encrypt(&output, &output2, - (struct mit_des_ks_struct *)eblock.priv,0); + mit_des_cbc_encrypt(&output, &output2, 8, sched, zeroblock, 0); if (memcmp((char *)output2, (char *)input, 8)) { fprintf(stderr, @@ -103,10 +110,6 @@ char *argv[]; error++; } - if (retval = krb5_finish_key(context, &eblock)) { - com_err("des verify", retval, "can't finish key"); - exit(-1); - } num++; } @@ -157,7 +160,6 @@ unsigned char cblock[]; * Fake out the DES library, for the purposes of testing. */ -#include "des.h" #include "des_int.h" int |